alyssakadas alyssakadas

14-02-2017
Mathematics

contestada

Solving systems of equations using substitution p=q+3 4p+3q= -30

Respuesta :

jordanbriel jordanbriel

14-02-2017

4(q+3) + 3q = -30
4q +12 + 3q = -30
7q+12= -30
7q = -12-30
7q = -42
q = -6
p = -3

Ver imagen jordanbriel

Answer Link

Otras preguntas

How does shadows change during the day

what are some short term effects of earthquakes?

Which of the following statements about eutrophication is NOT true? (A) It is caused by acid rain. (B) It is caused by the addition of nutrients to a water syst

What is 0.09 rounded to the nearest whole number?

A company is planning to make a new kind of radio. The cost to produce x radios is C(x) = 80,000 + 10x. Meanwhile, the revenue earned by selling x radios is giv

Places in India where cattle farming is done

what is 3(g-7)=2(10+g)

The arrangement of atoms in a water molecule, H₂O, is best described as (A) ring (B) trigonal planar (C) linear (D) trigonal pyramidal (E) bent

How did the Ancient Chinese preserve and prepare their bodies for the afterlife?

Places in India where cattle farming is done